Which of the Following Statements Correctly Describes the Alternation of Generation

question 71

Multiple Choice

Which of the following statements correctly describes the alternation of generation cycle of a fern?

• A)gametophyte-dominant (2n)life cycle where spores develop into photosynthetic sporophyte (n)
• B)gametophyte-dominant (n)life cycle where spores develop into photosynthetic sporophyte (2n)
• C)sporophyte-dominant (n)life cycle where 2 spores fuse to produce the zygote (2n)
• D)sporophyte-dominant (2n)life cycle where spores develop into photosynthetic gametophytes (n)

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Definitions:

Inpatient Days

The total number of days that patients spend admitted to a hospital or healthcare facility for treatment.

Net Profit

The actual profit after working expenses not included in the calculation of gross profit have been paid.

Operating Leverage Factor

A measure indicating how a company's fixed costs relate to its variable costs, impacting profitability as sales levels change.

Contribution Margin

The contribution margin is the amount by which the sales revenue of a product or service exceeds its variable costs, indicating how much contributes to covering fixed costs and generating profit.